Color

#53b003

#53b003
hex#53b003
rgbrgb(83, 176, 3)
hslhsl(92, 97%, 35%)
oklchoklch(0.673 0.201 136.5)
Closest name: Botanical Garden (#44aa11)Relative luminance 0.329

Colors that go with #53b003

Taupe, Medium Orchid and Medium Purple lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#5f03b0

#aab003 · #03b008

#0353b0 · #b00353

Split-complementary

Open in tool →

#0803b0 · #b003aa

#03aab0 · #5f03b0 · #b00803

Contrast

#53b003 as textRatioAAAA largeAAAFix
Aaon white
2.77:1failfailfail
  • AA: use #3e8302 as the text (4.72:1)
  • AAA: use #306402 as the text (7.12:1)
  • AA: or shift the background to #333333 (4.56:1)
  • AAA: or shift the background to #0d0d0d (7.01:1)
Aaon black
7.58:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #53b003 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #53b003
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #53b003 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/53b003-acbea2-564edf-202d1f-f1f1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md